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A new set of IDF curves was produced on February 09, 2012 and posted on March 09, 2012. Please read the Whats_New_EC_IDF.pdf file for a list of all of the changes.

OTTAWA MACDONALD-CARTIER INT’L A, HAMILTON A, DEER LAKE A, GANDER INT'L A, ST.JOHN'S A, SASKATOON DIEFENBAKER INT'L A, LONDON INT'L A, SAULT STE. MARIE A, EDMONTON INT'L A, YARMOUTH A, THUNDER BAY A, CHURCHILL A and SMITHERS A weather reporting stations have switched over to new NAV CANADA sensors and reporting tools. Due to some unanticipated data processing issues related to the new data flow, the display of daily data from these stations is not available on our website at present. However, hourly data is now being displayed for the new stations: OTTAWA INT'L, HAMILTON, DEER LAKE, GANDER INT'L, ST. JOHN'S INT'L, SASKATOON DIEFENBAKER INT'L, LONDON, SAULT STE MARIE, EDMONTON, YARMOUTH, THUNDER BAY, CHURCHILL and SMITHERS.  For more information, please click here and expand the message. Thank you for your patience while we work to fix these current issues.

The Notice Inventory contains a record of all past and current Notices.

Today's Weather Trivia

16 May

2009: The Victoria Day long weekend in May looked more like Christmas morning for most of Western Canada. At Grand Beach, MB-a popular getaway for Winnipeg, MB, residents-the usually crowded beach was instead populated by stragglers throwing snowballs. In Edmonton, AB, snow fell on the May holiday for the first time in 15 years. In Saskatchewan, graders ploughed roads and crews restored power outages.

Excerpt from 'The Canadian Weather Trivia Calendar' by David Phillips. © Environment Canada

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Date Modified: 2012-03-14

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